Hair dryer



FIG. 1 is a perspective view of a hair dryer showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a rear elevational view thereof;

FIG. 8 is a perspective view of a hair dryer showing a modified form of my new design;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a right side elevational view thereof; and

FIG. 11 is a front elevational view thereof.

The top view for the modification would be the same as FIG. 2. 

The ornamental design for a hair dryer, substantially as shown and described. 